public class Test {
    public static void main(String[] args) {
        Fibonacci fib1=new Fibonacci(10);
        fib1.printFib();
        Fibonacci fib2=new Fibonacci(-1);
        fib2.printFib();
        Fibonacci fib3=new Fibonacci(0);
        fib3.printFib();
        Fibonacci fib4=new Fibonacci(15);
        fib4.printFib();
    }
}
